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  • Committer: Björn Påhlsson
  • Date: 2011-10-15 16:09:25 UTC
  • mfrom: (517 trunk)
  • mto: (237.4.29 release)
  • mto: This revision was merged to the branch mainline in revision 518.
  • Revision ID: belorn@fukt.bsnet.se-20111015160925-0d3ymc0nelf73586
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        "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY CONFNAME "mandos-clients.conf">
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<!ENTITY CONFPATH "<filename>/etc/mandos/clients.conf</filename>">
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<!ENTITY TIMESTAMP "2009-12-09">
 
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<!ENTITY TIMESTAMP "2011-10-10">
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<!ENTITY % common SYSTEM "common.ent">
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%common;
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]>
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        <firstname>Björn</firstname>
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        <surname>Påhlsson</surname>
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        <address>
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          <email>belorn@fukt.bsnet.se</email>
 
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          <email>belorn@recompile.se</email>
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        </address>
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      </author>
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      <author>
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        <firstname>Teddy</firstname>
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        <surname>Hogeborn</surname>
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        <address>
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          <email>teddy@fukt.bsnet.se</email>
 
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          <email>teddy@recompile.se</email>
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        </address>
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      </author>
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    </authorgroup>
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    <copyright>
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      <year>2008</year>
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      <year>2009</year>
 
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      <year>2010</year>
 
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      <year>2011</year>
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      <holder>Teddy Hogeborn</holder>
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      <holder>Björn Påhlsson</holder>
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    </copyright>
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    <variablelist>
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      <varlistentry>
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        <term><option>timeout<literal> = </literal><replaceable
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        >TIME</replaceable></option></term>
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        <listitem>
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          <para>
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            This option is <emphasis>optional</emphasis>.
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          </para>
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          <para>
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            The timeout is how long the server will wait (for either a
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            successful checker run or a client receiving its secret)
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            until a client is disabled and not allowed to get the data
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            this server holds.  By default Mandos will use 1 hour.
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          </para>
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          <para>
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            The <replaceable>TIME</replaceable> is specified as a
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            space-separated number of values, each of which is a
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            number and a one-character suffix.  The suffix must be one
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            of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
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            <quote>h</quote>, and <quote>w</quote> for days, seconds,
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            minutes, hours, and weeks, respectively.  The values are
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            added together to give the total time value, so all of
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            <quote><literal>330s</literal></quote>,
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            <quote><literal>110s 110s 110s</literal></quote>, and
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            <quote><literal>5m 30s</literal></quote> will give a value
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            of five minutes and thirty seconds.
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          </para>
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        </listitem>
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      </varlistentry>
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      <varlistentry>
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        <term><option>interval<literal> = </literal><replaceable
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        >TIME</replaceable></option></term>
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        <listitem>
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          <para>
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            This option is <emphasis>optional</emphasis>.
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          </para>
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          <para>
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            How often to run the checker to confirm that a client is
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            still up.  <emphasis>Note:</emphasis> a new checker will
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            not be started if an old one is still running.  The server
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            will wait for a checker to complete until the above
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            <quote><varname>timeout</varname></quote> occurs, at which
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            time the client will be disabled, and any running checker
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            killed.  The default interval is 5 minutes.
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          </para>
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          <para>
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            The format of <replaceable>TIME</replaceable> is the same
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            as for <varname>timeout</varname> above.
 
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        <term><option>approval_delay<literal> = </literal><replaceable
 
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        >TIME</replaceable></option></term>
 
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        <listitem>
 
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          <para>
 
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            This option is <emphasis>optional</emphasis>.
 
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          </para>
 
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          <para>
 
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            How long to wait for external approval before resorting to
 
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            use the <option>approved_by_default</option> value.  The
 
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            default is <quote>0s</quote>, i.e. not to wait.
 
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          </para>
 
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          <para>
 
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            The format of <replaceable>TIME</replaceable> is the same
 
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            as for <varname>timeout</varname> below.
 
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          </para>
 
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        </listitem>
 
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      </varlistentry>
 
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      <varlistentry>
 
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        <term><option>approval_duration<literal> = </literal
 
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        ><replaceable>TIME</replaceable></option></term>
 
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        <listitem>
 
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          <para>
 
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            This option is <emphasis>optional</emphasis>.
 
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          </para>
 
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          <para>
 
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            How long an external approval lasts.  The default is 1
 
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            second.
 
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          </para>
 
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          <para>
 
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            The format of <replaceable>TIME</replaceable> is the same
 
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            as for <varname>timeout</varname> below.
 
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          </para>
 
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        </listitem>
 
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      </varlistentry>
 
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      <varlistentry>
 
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        <term><option>approved_by_default<literal> = </literal
 
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          >{ <literal >1</literal> | <literal>yes</literal> | <literal
 
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          >true</literal> | <literal>on</literal> | <literal
 
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          >0</literal> | <literal>no</literal> | <literal
 
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          >false</literal> | <literal>off</literal> }</option></term>
 
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        <listitem>
 
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          <para>
 
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            Whether to approve a client by default after
 
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            the <option>approval_delay</option>.  The default
 
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            is <quote>True</quote>.
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          </para>
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        </listitem>
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      </varlistentry>
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      </varlistentry>
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      <varlistentry>
 
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        <term><option>extended_timeout<literal> = </literal><replaceable
 
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        >TIME</replaceable></option></term>
 
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        <listitem>
 
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          <para>
 
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            This option is <emphasis>optional</emphasis>.
 
190
          </para>
 
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          <para>
 
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            Extended timeout is an added timeout that is given once
 
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            after a password has been sent successfully to a client.
 
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            The timeout is by default longer than the normal timeout,
 
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            and is used for handling the extra long downtime while a
 
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            machine is booting up.  Time to take into consideration
 
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            when changing this value is file system checks and quota
 
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            checks.  The default value is 15 minutes.
 
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          </para>
 
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          <para>
 
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            The format of <replaceable>TIME</replaceable> is the same
 
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            as for <varname>timeout</varname> below.
 
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          </para>
 
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        </listitem>
 
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      </varlistentry>
 
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      <varlistentry>
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        <term><option>fingerprint<literal> = </literal
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        ><replaceable>HEXSTRING</replaceable></option></term>
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        <listitem>
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      </varlistentry>
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      <varlistentry>
 
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        <term><option><literal>host = </literal><replaceable
 
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        >STRING</replaceable></option></term>
 
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        <listitem>
 
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          <para>
 
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            This option is <emphasis>optional</emphasis>, but highly
 
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            <emphasis>recommended</emphasis> unless the
 
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            <option>checker</option> option is modified to a
 
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            non-standard value without <quote>%%(host)s</quote> in it.
 
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          </para>
 
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          <para>
 
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            Host name for this client.  This is not used by the server
 
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            directly, but can be, and is by default, used by the
 
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            checker.  See the <option>checker</option> option.
 
237
          </para>
 
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        </listitem>
 
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      </varlistentry>
 
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      <varlistentry>
 
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        <term><option>interval<literal> = </literal><replaceable
 
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        >TIME</replaceable></option></term>
 
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        <listitem>
 
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          <para>
 
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            This option is <emphasis>optional</emphasis>.
 
247
          </para>
 
248
          <para>
 
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            How often to run the checker to confirm that a client is
 
250
            still up.  <emphasis>Note:</emphasis> a new checker will
 
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            not be started if an old one is still running.  The server
 
252
            will wait for a checker to complete until the below
 
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            <quote><varname>timeout</varname></quote> occurs, at which
 
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            time the client will be disabled, and any running checker
 
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            killed.  The default interval is 2 minutes.
 
256
          </para>
 
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          <para>
 
258
            The format of <replaceable>TIME</replaceable> is the same
 
259
            as for <varname>timeout</varname> below.
 
260
          </para>
 
261
        </listitem>
 
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      </varlistentry>
 
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      <varlistentry>
 
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        <term><option>secfile<literal> = </literal><replaceable
 
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        >FILENAME</replaceable></option></term>
 
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        <listitem>
 
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          <para>
 
269
            This option is only used if <option>secret</option> is not
 
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            specified, in which case this option is
 
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            <emphasis>required</emphasis>.
 
272
          </para>
 
273
          <para>
 
274
            Similar to the <option>secret</option>, except the secret
 
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            data is in an external file.  The contents of the file
 
276
            should <emphasis>not</emphasis> be base64-encoded, but
 
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            will be sent to clients verbatim.
 
278
          </para>
 
279
          <para>
 
280
            File names of the form <filename>~user/foo/bar</filename>
 
281
            and <filename>$<envar>ENVVAR</envar>/foo/bar</filename>
 
282
            are supported.
 
283
          </para>
 
284
        </listitem>
 
285
      </varlistentry>
 
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      <varlistentry>
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        <term><option>secret<literal> = </literal><replaceable
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        >BASE64_ENCODED_DATA</replaceable></option></term>
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        <listitem>
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      </varlistentry>
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      <varlistentry>
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        <term><option>secfile<literal> = </literal><replaceable
230
 
        >FILENAME</replaceable></option></term>
231
 
        <listitem>
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          <para>
233
 
            This option is only used if <option>secret</option> is not
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            specified, in which case this option is
235
 
            <emphasis>required</emphasis>.
236
 
          </para>
237
 
          <para>
238
 
            Similar to the <option>secret</option>, except the secret
239
 
            data is in an external file.  The contents of the file
240
 
            should <emphasis>not</emphasis> be base64-encoded, but
241
 
            will be sent to clients verbatim.
242
 
          </para>
243
 
          <para>
244
 
            File names of the form <filename>~user/foo/bar</filename>
245
 
            and <filename>$<envar>ENVVAR</envar>/foo/bar</filename>
246
 
            are supported.
247
 
          </para>
248
 
        </listitem>
249
 
      </varlistentry>
250
 
      
251
 
      <varlistentry>
252
 
        <term><option><literal>host = </literal><replaceable
253
 
        >STRING</replaceable></option></term>
254
 
        <listitem>
255
 
          <para>
256
 
            This option is <emphasis>optional</emphasis>, but highly
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            <emphasis>recommended</emphasis> unless the
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            <option>checker</option> option is modified to a
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            non-standard value without <quote>%%(host)s</quote> in it.
260
 
          </para>
261
 
          <para>
262
 
            Host name for this client.  This is not used by the server
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            directly, but can be, and is by default, used by the
264
 
            checker.  See the <option>checker</option> option.
 
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        <term><option>timeout<literal> = </literal><replaceable
 
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        >TIME</replaceable></option></term>
 
320
        <listitem>
 
321
          <para>
 
322
            This option is <emphasis>optional</emphasis>.
 
323
          </para>
 
324
          <para>
 
325
            The timeout is how long the server will wait, after a
 
326
            successful checker run, until a client is disabled and not
 
327
            allowed to get the data this server holds.  By default
 
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            Mandos will use 5 minutes.  See also the
 
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            <option>extended_timeout</option> option.
 
330
          </para>
 
331
          <para>
 
332
            The <replaceable>TIME</replaceable> is specified as a
 
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            space-separated number of values, each of which is a
 
334
            number and a one-character suffix.  The suffix must be one
 
335
            of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
 
336
            <quote>h</quote>, and <quote>w</quote> for days, seconds,
 
337
            minutes, hours, and weeks, respectively.  The values are
 
338
            added together to give the total time value, so all of
 
339
            <quote><literal>330s</literal></quote>,
 
340
            <quote><literal>110s 110s 110s</literal></quote>, and
 
341
            <quote><literal>5m 30s</literal></quote> will give a value
 
342
            of five minutes and thirty seconds.
265
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          </para>
266
344
        </listitem>
267
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      </varlistentry>
304
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        <quote><literal>%%(<replaceable>foo</replaceable>)s</literal
305
383
        ></quote> will be replaced by the value of the attribute
306
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        <varname>foo</varname> of the internal
307
 
        <quote><classname>Client</classname></quote> object.  See the
308
 
        source code for details, and let the authors know of any
309
 
        attributes that are useful so they may be preserved to any new
310
 
        versions of this software.
 
385
        <quote><classname>Client</classname></quote> object in the
 
386
        Mandos server.  The currently allowed values for
 
387
        <replaceable>foo</replaceable> are:
 
388
        <quote><literal>approval_delay</literal></quote>,
 
389
        <quote><literal>approval_duration</literal></quote>,
 
390
        <quote><literal>created</literal></quote>,
 
391
        <quote><literal>enabled</literal></quote>,
 
392
        <quote><literal>fingerprint</literal></quote>,
 
393
        <quote><literal>host</literal></quote>,
 
394
        <quote><literal>interval</literal></quote>,
 
395
        <quote><literal>last_approval_request</literal></quote>,
 
396
        <quote><literal>last_checked_ok</literal></quote>,
 
397
        <quote><literal>last_enabled</literal></quote>,
 
398
        <quote><literal>name</literal></quote>,
 
399
        <quote><literal>timeout</literal></quote>, and, if using
 
400
        D-Bus, <quote><literal>dbus_object_path</literal></quote>.
 
401
        See the source code for details.  <emphasis role="strong"
 
402
        >Currently, <emphasis>none</emphasis> of these attributes
 
403
        except <quote><literal>host</literal></quote> are guaranteed
 
404
        to be valid in future versions.</emphasis> Therefore, please
 
405
        let the authors know of any attributes that are useful so they
 
406
        may be preserved to any new versions of this software.
311
407
      </para>
312
408
      <para>
313
409
        Note that this means that, in order to include an actual
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    <informalexample>
349
445
      <programlisting>
350
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[DEFAULT]
351
 
timeout = 1h
352
 
interval = 5m
 
447
timeout = 5m
 
448
interval = 2m
353
449
checker = fping -q -- %%(host)s
354
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# Client "foo"
379
475
fingerprint = 3e393aeaefb84c7e89e2f547b3a107558fca3a27
380
476
secfile = /etc/mandos/bar-secret
381
477
timeout = 15m
 
478
approved_by_default = False
 
479
approval_delay = 30s
382
480
      </programlisting>
383
481
    </informalexample>
384
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  </refsect1>
386
484
  <refsect1 id="see_also">
387
485
    <title>SEE ALSO</title>
388
486
    <para>
 
487
      <citerefentry><refentrytitle>intro</refentrytitle>
 
488
      <manvolnum>8mandos</manvolnum></citerefentry>,
389
489
      <citerefentry><refentrytitle>mandos-keygen</refentrytitle>
390
490
      <manvolnum>8</manvolnum></citerefentry>,
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      <citerefentry><refentrytitle>mandos.conf</refentrytitle>